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After the special production process, Bellsafe soundproofing sheet has the special concave-convex body and honeycomb curved surface structure. The honeycomb-shaped and hole-opened curved surface of the material, can cause the sound wave repeated reflection weaken and reduce the noise transmission. The interior closed-cell structure can be effective for sound-insulated and heat-prevented. many kinds of functions such as heat prevented, noise reduction and sound-insulation.

Usage:

Acoustic pyramids sound absorber is an attractive convoluted acoustic panel that provides a greater surface and absorptive area than flat surfaces to reduce reflected noise in a room by trapping and absorbing sound energy from all angles .

For architectural applications the panels are adhered to walls and ceillings to provide a continous and seamless pattern or can be hung as  a baffle .

Acoustic pyramids provide excellent acoustic control across all frequencies with noise reduction coefficients ranging from 0.8 to 1.05